Finding the Third Proportional to 556,394.50 and 1,191,501

Step by Step Solution

1. Step 1: Write the proportion equation
   556,394.50 : 1,191,501 = 1,191,501 : x
2. Step 2: Convert to fraction form
   556,394.50/1,191,501 = 1,191,501/x
3. Step 3: Cross multiply
   556,394.50x = 1,191,501 × 1,191,501
4. Step 4: Simplify right side
   556,394.50x = 1,419,674,633,001
5. Step 5: Solve for x
   x = 1,419,674,633,001/556,394.50
6. Step 6: Final answer
   x = 2,551,561.23