Finding the Third Proportional to 5,688,472 and 12,441,140

Step by Step Solution

1. Step 1: Write the proportion equation
   5,688,472 : 12,441,140 = 12,441,140 : x
2. Step 2: Convert to fraction form
   5,688,472/12,441,140 = 12,441,140/x
3. Step 3: Cross multiply
   5,688,472x = 12,441,140 × 12,441,140
4. Step 4: Simplify right side
   5,688,472x = 154,781,964,499,600
5. Step 5: Solve for x
   x = 154,781,964,499,600/5,688,472
6. Step 6: Final answer
   x = 27,209,761.16