Finding the Third Proportional to 1,725,486,411.38 and 3,773,822,683.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,725,486,411.38 : 3,773,822,683.50 = 3,773,822,683.50 : x
2. Step 2: Convert to fraction form
   1,725,486,411.38/3,773,822,683.50 = 3,773,822,683.50/x
3. Step 3: Cross multiply
   1,725,486,411.38x = 3,773,822,683.50 × 3,773,822,683.50
4. Step 4: Simplify right side
   1,725,486,411.38x = 14,241,737,646,499,141,632
5. Step 5: Solve for x
   x = 14,241,737,646,499,141,632/1,725,486,411.38
6. Step 6: Final answer
   x = 8,253,752,421.70