Finding the Third Proportional to 899,130 and 1,926,510

Step by Step Solution

1. Step 1: Write the proportion equation
   899,130 : 1,926,510 = 1,926,510 : x
2. Step 2: Convert to fraction form
   899,130/1,926,510 = 1,926,510/x
3. Step 3: Cross multiply
   899,130x = 1,926,510 × 1,926,510
4. Step 4: Simplify right side
   899,130x = 3,711,440,780,100
5. Step 5: Solve for x
   x = 3,711,440,780,100/899,130
6. Step 6: Final answer
   x = 4,127,813.31