Finding the Third Proportional to 35,287,798 and 76,438,048

Step by Step Solution

1. Step 1: Write the proportion equation
   35,287,798 : 76,438,048 = 76,438,048 : x
2. Step 2: Convert to fraction form
   35,287,798/76,438,048 = 76,438,048/x
3. Step 3: Cross multiply
   35,287,798x = 76,438,048 × 76,438,048
4. Step 4: Simplify right side
   35,287,798x = 5,842,775,182,050,304
5. Step 5: Solve for x
   x = 5,842,775,182,050,304/35,287,798
6. Step 6: Final answer
   x = 165,574,944.12