Finding the Third Proportional to 61,380,111 and 132,976,602

Step by Step Solution

1. Step 1: Write the proportion equation
   61,380,111 : 132,976,602 = 132,976,602 : x
2. Step 2: Convert to fraction form
   61,380,111/132,976,602 = 132,976,602/x
3. Step 3: Cross multiply
   61,380,111x = 132,976,602 × 132,976,602
4. Step 4: Simplify right side
   61,380,111x = 17,682,776,679,466,404
5. Step 5: Solve for x
   x = 17,682,776,679,466,404/61,380,111
6. Step 6: Final answer
   x = 288,086,423.95