Finding the Third Proportional to 1,709,312 and 2,475,776

Step by Step Solution

1. Step 1: Write the proportion equation
   1,709,312 : 2,475,776 = 2,475,776 : x
2. Step 2: Convert to fraction form
   1,709,312/2,475,776 = 2,475,776/x
3. Step 3: Cross multiply
   1,709,312x = 2,475,776 × 2,475,776
4. Step 4: Simplify right side
   1,709,312x = 6,129,466,802,176
5. Step 5: Solve for x
   x = 6,129,466,802,176/1,709,312
6. Step 6: Final answer
   x = 3,585,926.27