Finding the Third Proportional to 38,433,080 and 83,957,870

Step by Step Solution

1. Step 1: Write the proportion equation
   38,433,080 : 83,957,870 = 83,957,870 : x
2. Step 2: Convert to fraction form
   38,433,080/83,957,870 = 83,957,870/x
3. Step 3: Cross multiply
   38,433,080x = 83,957,870 × 83,957,870
4. Step 4: Simplify right side
   38,433,080x = 7,048,923,934,936,900
5. Step 5: Solve for x
   x = 7,048,923,934,936,900/38,433,080
6. Step 6: Final answer
   x = 183,407,729.36