Finding the Third Proportional to 508,868,807.63 and 1,107,845,562.38

Step by Step Solution

1. Step 1: Write the proportion equation
   508,868,807.63 : 1,107,845,562.38 = 1,107,845,562.38 : x
2. Step 2: Convert to fraction form
   508,868,807.63/1,107,845,562.38 = 1,107,845,562.38/x
3. Step 3: Cross multiply
   508,868,807.63x = 1,107,845,562.38 × 1,107,845,562.38
4. Step 4: Simplify right side
   508,868,807.63x = 1,227,321,790,073,979,904
5. Step 5: Solve for x
   x = 1,227,321,790,073,979,904/508,868,807.63
6. Step 6: Final answer
   x = 2,411,862,884.27