Finding the Third Proportional to 7,230,834 and 9,915,066

Step by Step Solution

1. Step 1: Write the proportion equation
   7,230,834 : 9,915,066 = 9,915,066 : x
2. Step 2: Convert to fraction form
   7,230,834/9,915,066 = 9,915,066/x
3. Step 3: Cross multiply
   7,230,834x = 9,915,066 × 9,915,066
4. Step 4: Simplify right side
   7,230,834x = 98,308,533,784,356
5. Step 5: Solve for x
   x = 98,308,533,784,356/7,230,834
6. Step 6: Final answer
   x = 13,595,739.27