Finding the Third Proportional to 45,487,624 and 65,047,838

Step by Step Solution

1. Step 1: Write the proportion equation
   45,487,624 : 65,047,838 = 65,047,838 : x
2. Step 2: Convert to fraction form
   45,487,624/65,047,838 = 65,047,838/x
3. Step 3: Cross multiply
   45,487,624x = 65,047,838 × 65,047,838
4. Step 4: Simplify right side
   45,487,624x = 4,231,221,228,474,244
5. Step 5: Solve for x
   x = 4,231,221,228,474,244/45,487,624
6. Step 6: Final answer
   x = 93,019,174.37