Finding the Third Proportional to 53,244,820 and 76,088,080

Step by Step Solution

1. Step 1: Write the proportion equation
   53,244,820 : 76,088,080 = 76,088,080 : x
2. Step 2: Convert to fraction form
   53,244,820/76,088,080 = 76,088,080/x
3. Step 3: Cross multiply
   53,244,820x = 76,088,080 × 76,088,080
4. Step 4: Simplify right side
   53,244,820x = 5,789,395,918,086,400
5. Step 5: Solve for x
   x = 5,789,395,918,086,400/53,244,820
6. Step 6: Final answer
   x = 108,731,627.19