Finding the Third Proportional to 83,974,534,148.81 and 185,065,753,238.17

Step by Step Solution

1. Step 1: Write the proportion equation
   83,974,534,148.81 : 185,065,753,238.17 = 185,065,753,238.17 : x
2. Step 2: Convert to fraction form
   83,974,534,148.81/185,065,753,238.17 = 185,065,753,238.17/x
3. Step 3: Cross multiply
   83,974,534,148.81x = 185,065,753,238.17 × 185,065,753,238.17
4. Step 4: Simplify right side
   83,974,534,148.81x = 34,249,333,021,611,235,737,600
5. Step 5: Solve for x
   x = 34,249,333,021,611,235,737,600/83,974,534,148.81
6. Step 6: Final answer
   x = 407,853,801,974.27