Finding the Third Proportional to 612,955 and 951,508.50

Step by Step Solution

1. Step 1: Write the proportion equation
   612,955 : 951,508.50 = 951,508.50 : x
2. Step 2: Convert to fraction form
   612,955/951,508.50 = 951,508.50/x
3. Step 3: Cross multiply
   612,955x = 951,508.50 × 951,508.50
4. Step 4: Simplify right side
   612,955x = 905,368,425,572.25
5. Step 5: Solve for x
   x = 905,368,425,572.25/612,955
6. Step 6: Final answer
   x = 1,477,055.29