Finding the Third Proportional to 691,044 and 1,046,229

Step by Step Solution

1. Step 1: Write the proportion equation
   691,044 : 1,046,229 = 1,046,229 : x
2. Step 2: Convert to fraction form
   691,044/1,046,229 = 1,046,229/x
3. Step 3: Cross multiply
   691,044x = 1,046,229 × 1,046,229
4. Step 4: Simplify right side
   691,044x = 1,094,595,120,441
5. Step 5: Solve for x
   x = 1,094,595,120,441/691,044
6. Step 6: Final answer
   x = 1,583,973.12