Finding the Third Proportional to 9,152,688 and 13,847,126

Step by Step Solution

1. Step 1: Write the proportion equation
   9,152,688 : 13,847,126 = 13,847,126 : x
2. Step 2: Convert to fraction form
   9,152,688/13,847,126 = 13,847,126/x
3. Step 3: Cross multiply
   9,152,688x = 13,847,126 × 13,847,126
4. Step 4: Simplify right side
   9,152,688x = 191,742,898,459,876
5. Step 5: Solve for x
   x = 191,742,898,459,876/9,152,688
6. Step 6: Final answer
   x = 20,949,353.73