Finding the Third Proportional to 693,174,577.50 and 1,541,333,097.50

Step by Step Solution

1. Step 1: Write the proportion equation
   693,174,577.50 : 1,541,333,097.50 = 1,541,333,097.50 : x
2. Step 2: Convert to fraction form
   693,174,577.50/1,541,333,097.50 = 1,541,333,097.50/x
3. Step 3: Cross multiply
   693,174,577.50x = 1,541,333,097.50 × 1,541,333,097.50
4. Step 4: Simplify right side
   693,174,577.50x = 2,375,707,717,448,944,640
5. Step 5: Solve for x
   x = 2,375,707,717,448,944,640/693,174,577.50
6. Step 6: Final answer
   x = 3,427,286,277.60