Finding the Third Proportional to 42,508,719 and 88,042,059

Step by Step Solution

1. Step 1: Write the proportion equation
   42,508,719 : 88,042,059 = 88,042,059 : x
2. Step 2: Convert to fraction form
   42,508,719/88,042,059 = 88,042,059/x
3. Step 3: Cross multiply
   42,508,719x = 88,042,059 × 88,042,059
4. Step 4: Simplify right side
   42,508,719x = 7,751,404,152,959,481
5. Step 5: Solve for x
   x = 7,751,404,152,959,481/42,508,719
6. Step 6: Final answer
   x = 182,348,570.72