Finding the Third Proportional to 35,126.37 and 53,569.48

Step by Step Solution

1. Step 1: Write the proportion equation
   35,126.37 : 53,569.48 = 53,569.48 : x
2. Step 2: Convert to fraction form
   35,126.37/53,569.48 = 53,569.48/x
3. Step 3: Cross multiply
   35,126.37x = 53,569.48 × 53,569.48
4. Step 4: Simplify right side
   35,126.37x = 2,869,688,819.18
5. Step 5: Solve for x
   x = 2,869,688,819.18/35,126.37
6. Step 6: Final answer
   x = 81,696.15