Finding the Third Proportional to 91,080,314 and 140,876,537

Step by Step Solution

1. Step 1: Write the proportion equation
   91,080,314 : 140,876,537 = 140,876,537 : x
2. Step 2: Convert to fraction form
   91,080,314/140,876,537 = 140,876,537/x
3. Step 3: Cross multiply
   91,080,314x = 140,876,537 × 140,876,537
4. Step 4: Simplify right side
   91,080,314x = 19,846,198,677,112,368
5. Step 5: Solve for x
   x = 19,846,198,677,112,368/91,080,314
6. Step 6: Final answer
   x = 217,897,784.99