Finding the Third Proportional to 29,272.03 and 69,077.63

Step by Step Solution

1. Step 1: Write the proportion equation
   29,272.03 : 69,077.63 = 69,077.63 : x
2. Step 2: Convert to fraction form
   29,272.03/69,077.63 = 69,077.63/x
3. Step 3: Cross multiply
   29,272.03x = 69,077.63 × 69,077.63
4. Step 4: Simplify right side
   29,272.03x = 4,771,718,275.64
5. Step 5: Solve for x
   x = 4,771,718,275.64/29,272.03
6. Step 6: Final answer
   x = 163,012.89