Finding the Third Proportional to 1,593,533,644.88 and 2,499,472,166.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,593,533,644.88 : 2,499,472,166.06 = 2,499,472,166.06 : x
2. Step 2: Convert to fraction form
   1,593,533,644.88/2,499,472,166.06 = 2,499,472,166.06/x
3. Step 3: Cross multiply
   1,593,533,644.88x = 2,499,472,166.06 × 2,499,472,166.06
4. Step 4: Simplify right side
   1,593,533,644.88x = 6,247,361,108,920,665,088
5. Step 5: Solve for x
   x = 6,247,361,108,920,665,088/1,593,533,644.88
6. Step 6: Final answer
   x = 3,920,445,061.84