Finding the Third Proportional to 1,308,476 and 1,975,154

Step by Step Solution

1. Step 1: Write the proportion equation
   1,308,476 : 1,975,154 = 1,975,154 : x
2. Step 2: Convert to fraction form
   1,308,476/1,975,154 = 1,975,154/x
3. Step 3: Cross multiply
   1,308,476x = 1,975,154 × 1,975,154
4. Step 4: Simplify right side
   1,308,476x = 3,901,233,323,716
5. Step 5: Solve for x
   x = 3,901,233,323,716/1,308,476
6. Step 6: Final answer
   x = 2,981,509.27