Finding the Third Proportional to 49,815 and 92,461.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,815 : 92,461.50 = 92,461.50 : x
2. Step 2: Convert to fraction form
   49,815/92,461.50 = 92,461.50/x
3. Step 3: Cross multiply
   49,815x = 92,461.50 × 92,461.50
4. Step 4: Simplify right side
   49,815x = 8,549,128,982.25
5. Step 5: Solve for x
   x = 8,549,128,982.25/49,815
6. Step 6: Final answer
   x = 171,617.56