Finding the Third Proportional to 91,934,061,776 and 129,407,002,953

Step by Step Solution

1. Step 1: Write the proportion equation
   91,934,061,776 : 129,407,002,953 = 129,407,002,953 : x
2. Step 2: Convert to fraction form
   91,934,061,776/129,407,002,953 = 129,407,002,953/x
3. Step 3: Cross multiply
   91,934,061,776x = 129,407,002,953 × 129,407,002,953
4. Step 4: Simplify right side
   91,934,061,776x = 16,746,172,413,277,749,903,360
5. Step 5: Solve for x
   x = 16,746,172,413,277,749,903,360/91,934,061,776
6. Step 6: Final answer
   x = 182,154,166,690.47