Finding the Third Proportional to 83,178,288 and 185,482,008

Step by Step Solution

1. Step 1: Write the proportion equation
   83,178,288 : 185,482,008 = 185,482,008 : x
2. Step 2: Convert to fraction form
   83,178,288/185,482,008 = 185,482,008/x
3. Step 3: Cross multiply
   83,178,288x = 185,482,008 × 185,482,008
4. Step 4: Simplify right side
   83,178,288x = 34,403,575,291,712,064
5. Step 5: Solve for x
   x = 34,403,575,291,712,064/83,178,288
6. Step 6: Final answer
   x = 413,612,447.66