Finding the Third Proportional to 9,152,684 and 13,847,120

Step by Step Solution

1. Step 1: Write the proportion equation
   9,152,684 : 13,847,120 = 13,847,120 : x
2. Step 2: Convert to fraction form
   9,152,684/13,847,120 = 13,847,120/x
3. Step 3: Cross multiply
   9,152,684x = 13,847,120 × 13,847,120
4. Step 4: Simplify right side
   9,152,684x = 191,742,732,294,400
5. Step 5: Solve for x
   x = 191,742,732,294,400/9,152,684
6. Step 6: Final answer
   x = 20,949,344.73