Finding the Third Proportional to 4,884,676 and 7,472,070

Step by Step Solution

1. Step 1: Write the proportion equation
   4,884,676 : 7,472,070 = 7,472,070 : x
2. Step 2: Convert to fraction form
   4,884,676/7,472,070 = 7,472,070/x
3. Step 3: Cross multiply
   4,884,676x = 7,472,070 × 7,472,070
4. Step 4: Simplify right side
   4,884,676x = 55,831,830,084,900
5. Step 5: Solve for x
   x = 55,831,830,084,900/4,884,676
6. Step 6: Final answer
   x = 11,429,996.60