Finding the Third Proportional to 52,742.06 and 70,454.53

Step by Step Solution

1. Step 1: Write the proportion equation
   52,742.06 : 70,454.53 = 70,454.53 : x
2. Step 2: Convert to fraction form
   52,742.06/70,454.53 = 70,454.53/x
3. Step 3: Cross multiply
   52,742.06x = 70,454.53 × 70,454.53
4. Step 4: Simplify right side
   52,742.06x = 4,963,840,973.66
5. Step 5: Solve for x
   x = 4,963,840,973.66/52,742.06
6. Step 6: Final answer
   x = 94,115.41