Finding the Third Proportional to 34,032,040 and 74,676,488

Step by Step Solution

1. Step 1: Write the proportion equation
   34,032,040 : 74,676,488 = 74,676,488 : x
2. Step 2: Convert to fraction form
   34,032,040/74,676,488 = 74,676,488/x
3. Step 3: Cross multiply
   34,032,040x = 74,676,488 × 74,676,488
4. Step 4: Simplify right side
   34,032,040x = 5,576,577,860,014,144
5. Step 5: Solve for x
   x = 5,576,577,860,014,144/34,032,040
6. Step 6: Final answer
   x = 163,862,579.50