Finding the Third Proportional to 53,244,756 and 76,087,992

Step by Step Solution

1. Step 1: Write the proportion equation
   53,244,756 : 76,087,992 = 76,087,992 : x
2. Step 2: Convert to fraction form
   53,244,756/76,087,992 = 76,087,992/x
3. Step 3: Cross multiply
   53,244,756x = 76,087,992 × 76,087,992
4. Step 4: Simplify right side
   53,244,756x = 5,789,382,526,592,064
5. Step 5: Solve for x
   x = 5,789,382,526,592,064/53,244,756
6. Step 6: Final answer
   x = 108,731,506.38