Finding the Third Proportional to 4,495,332 and 7,149,960

Step by Step Solution

1. Step 1: Write the proportion equation
   4,495,332 : 7,149,960 = 7,149,960 : x
2. Step 2: Convert to fraction form
   4,495,332/7,149,960 = 7,149,960/x
3. Step 3: Cross multiply
   4,495,332x = 7,149,960 × 7,149,960
4. Step 4: Simplify right side
   4,495,332x = 51,121,928,001,600
5. Step 5: Solve for x
   x = 51,121,928,001,600/4,495,332
6. Step 6: Final answer
   x = 11,372,225.23