Finding the Third Proportional to 1,586,476 and 2,416,890

Step by Step Solution

1. Step 1: Write the proportion equation
   1,586,476 : 2,416,890 = 2,416,890 : x
2. Step 2: Convert to fraction form
   1,586,476/2,416,890 = 2,416,890/x
3. Step 3: Cross multiply
   1,586,476x = 2,416,890 × 2,416,890
4. Step 4: Simplify right side
   1,586,476x = 5,841,357,272,100
5. Step 5: Solve for x
   x = 5,841,357,272,100/1,586,476
6. Step 6: Final answer
   x = 3,681,970.15