Finding the Third Proportional to 5,333,526 and 8,472,681

Step by Step Solution

1. Step 1: Write the proportion equation
   5,333,526 : 8,472,681 = 8,472,681 : x
2. Step 2: Convert to fraction form
   5,333,526/8,472,681 = 8,472,681/x
3. Step 3: Cross multiply
   5,333,526x = 8,472,681 × 8,472,681
4. Step 4: Simplify right side
   5,333,526x = 71,786,323,327,761
5. Step 5: Solve for x
   x = 71,786,323,327,761/5,333,526
6. Step 6: Final answer
   x = 13,459,449.40