Finding the Third Proportional to 37,683,624 and 81,627,570

Step by Step Solution

1. Step 1: Write the proportion equation
   37,683,624 : 81,627,570 = 81,627,570 : x
2. Step 2: Convert to fraction form
   37,683,624/81,627,570 = 81,627,570/x
3. Step 3: Cross multiply
   37,683,624x = 81,627,570 × 81,627,570
4. Step 4: Simplify right side
   37,683,624x = 6,663,060,184,104,900
5. Step 5: Solve for x
   x = 6,663,060,184,104,900/37,683,624
6. Step 6: Final answer
   x = 176,815,801.58