Finding the Third Proportional to 38,312 and 59,470

Step by Step Solution

1. Step 1: Write the proportion equation
   38,312 : 59,470 = 59,470 : x
2. Step 2: Convert to fraction form
   38,312/59,470 = 59,470/x
3. Step 3: Cross multiply
   38,312x = 59,470 × 59,470
4. Step 4: Simplify right side
   38,312x = 3,536,680,900
5. Step 5: Solve for x
   x = 3,536,680,900/38,312
6. Step 6: Final answer
   x = 92,312.61