Finding the Third Proportional to 507,441.50 and 1,091,428

Step by Step Solution

1. Step 1: Write the proportion equation
   507,441.50 : 1,091,428 = 1,091,428 : x
2. Step 2: Convert to fraction form
   507,441.50/1,091,428 = 1,091,428/x
3. Step 3: Cross multiply
   507,441.50x = 1,091,428 × 1,091,428
4. Step 4: Simplify right side
   507,441.50x = 1,191,215,079,184
5. Step 5: Solve for x
   x = 1,191,215,079,184/507,441.50
6. Step 6: Final answer
   x = 2,347,492.43