Finding the Third Proportional to 16,403,351 and 38,325,632

Step by Step Solution

1. Step 1: Write the proportion equation
   16,403,351 : 38,325,632 = 38,325,632 : x
2. Step 2: Convert to fraction form
   16,403,351/38,325,632 = 38,325,632/x
3. Step 3: Cross multiply
   16,403,351x = 38,325,632 × 38,325,632
4. Step 4: Simplify right side
   16,403,351x = 1,468,854,068,199,424
5. Step 5: Solve for x
   x = 1,468,854,068,199,424/16,403,351
6. Step 6: Final answer
   x = 89,545,975.59