Finding the Third Proportional to 150,876 and 314,026.88

Step by Step Solution

1. Step 1: Write the proportion equation
   150,876 : 314,026.88 = 314,026.88 : x
2. Step 2: Convert to fraction form
   150,876/314,026.88 = 314,026.88/x
3. Step 3: Cross multiply
   150,876x = 314,026.88 × 314,026.88
4. Step 4: Simplify right side
   150,876x = 98,612,878,222.27
5. Step 5: Solve for x
   x = 98,612,878,222.27/150,876
6. Step 6: Final answer
   x = 653,602.15