Finding the Third Proportional to 538,437,952 and 1,171,215,788

Step by Step Solution

1. Step 1: Write the proportion equation
   538,437,952 : 1,171,215,788 = 1,171,215,788 : x
2. Step 2: Convert to fraction form
   538,437,952/1,171,215,788 = 1,171,215,788/x
3. Step 3: Cross multiply
   538,437,952x = 1,171,215,788 × 1,171,215,788
4. Step 4: Simplify right side
   538,437,952x = 1,371,746,422,060,461,056
5. Step 5: Solve for x
   x = 1,371,746,422,060,461,056/538,437,952
6. Step 6: Final answer
   x = 2,547,640,664.94