Finding the Third Proportional to 34,862 and 53,340

Step by Step Solution

1. Step 1: Write the proportion equation
   34,862 : 53,340 = 53,340 : x
2. Step 2: Convert to fraction form
   34,862/53,340 = 53,340/x
3. Step 3: Cross multiply
   34,862x = 53,340 × 53,340
4. Step 4: Simplify right side
   34,862x = 2,845,155,600
5. Step 5: Solve for x
   x = 2,845,155,600/34,862
6. Step 6: Final answer
   x = 81,611.94