Finding the Third Proportional to 92,152,898.50 and 197,981,736

Step by Step Solution

1. Step 1: Write the proportion equation
   92,152,898.50 : 197,981,736 = 197,981,736 : x
2. Step 2: Convert to fraction form
   92,152,898.50/197,981,736 = 197,981,736/x
3. Step 3: Cross multiply
   92,152,898.50x = 197,981,736 × 197,981,736
4. Step 4: Simplify right side
   92,152,898.50x = 39,196,767,789,573,696
5. Step 5: Solve for x
   x = 39,196,767,789,573,696/92,152,898.50
6. Step 6: Final answer
   x = 425,344,925.96