Finding the Third Proportional to 39,853,204 and 65,076,686

Step by Step Solution

1. Step 1: Write the proportion equation
   39,853,204 : 65,076,686 = 65,076,686 : x
2. Step 2: Convert to fraction form
   39,853,204/65,076,686 = 65,076,686/x
3. Step 3: Cross multiply
   39,853,204x = 65,076,686 × 65,076,686
4. Step 4: Simplify right side
   39,853,204x = 4,234,975,060,742,596
5. Step 5: Solve for x
   x = 4,234,975,060,742,596/39,853,204
6. Step 6: Final answer
   x = 106,264,356.08