Finding the Third Proportional to 45,706.88 and 70,633.13

Step by Step Solution

1. Step 1: Write the proportion equation
   45,706.88 : 70,633.13 = 70,633.13 : x
2. Step 2: Convert to fraction form
   45,706.88/70,633.13 = 70,633.13/x
3. Step 3: Cross multiply
   45,706.88x = 70,633.13 × 70,633.13
4. Step 4: Simplify right side
   45,706.88x = 4,989,038,347.27
5. Step 5: Solve for x
   x = 4,989,038,347.27/45,706.88
6. Step 6: Final answer
   x = 109,152.91