Finding the Third Proportional to 37,287,682 and 87,897,434

Step by Step Solution

1. Step 1: Write the proportion equation
   37,287,682 : 87,897,434 = 87,897,434 : x
2. Step 2: Convert to fraction form
   37,287,682/87,897,434 = 87,897,434/x
3. Step 3: Cross multiply
   37,287,682x = 87,897,434 × 87,897,434
4. Step 4: Simplify right side
   37,287,682x = 7,725,958,903,784,356
5. Step 5: Solve for x
   x = 7,725,958,903,784,356/37,287,682
6. Step 6: Final answer
   x = 207,198,691.08