Finding the Third Proportional to 699,088 and 1,046,136

Step by Step Solution

1. Step 1: Write the proportion equation
   699,088 : 1,046,136 = 1,046,136 : x
2. Step 2: Convert to fraction form
   699,088/1,046,136 = 1,046,136/x
3. Step 3: Cross multiply
   699,088x = 1,046,136 × 1,046,136
4. Step 4: Simplify right side
   699,088x = 1,094,400,530,496
5. Step 5: Solve for x
   x = 1,094,400,530,496/699,088
6. Step 6: Final answer
   x = 1,565,468.91