Finding the Third Proportional to 58,828,032 and 87,886,080

Step by Step Solution

1. Step 1: Write the proportion equation
   58,828,032 : 87,886,080 = 87,886,080 : x
2. Step 2: Convert to fraction form
   58,828,032/87,886,080 = 87,886,080/x
3. Step 3: Cross multiply
   58,828,032x = 87,886,080 × 87,886,080
4. Step 4: Simplify right side
   58,828,032x = 7,723,963,057,766,400
5. Step 5: Solve for x
   x = 7,723,963,057,766,400/58,828,032
6. Step 6: Final answer
   x = 131,297,321.96