Finding the Third Proportional to 40,903,706 and 65,117,281

Step by Step Solution

1. Step 1: Write the proportion equation
   40,903,706 : 65,117,281 = 65,117,281 : x
2. Step 2: Convert to fraction form
   40,903,706/65,117,281 = 65,117,281/x
3. Step 3: Cross multiply
   40,903,706x = 65,117,281 × 65,117,281
4. Step 4: Simplify right side
   40,903,706x = 4,240,260,284,832,961
5. Step 5: Solve for x
   x = 4,240,260,284,832,961/40,903,706
6. Step 6: Final answer
   x = 103,664,452.43