Finding the Third Proportional to 847,130 and 1,817,092

Step by Step Solution

1. Step 1: Write the proportion equation
   847,130 : 1,817,092 = 1,817,092 : x
2. Step 2: Convert to fraction form
   847,130/1,817,092 = 1,817,092/x
3. Step 3: Cross multiply
   847,130x = 1,817,092 × 1,817,092
4. Step 4: Simplify right side
   847,130x = 3,301,823,336,464
5. Step 5: Solve for x
   x = 3,301,823,336,464/847,130
6. Step 6: Final answer
   x = 3,897,658.37