Finding the Third Proportional to 1,980,948 and 2,976,154

Step by Step Solution

1. Step 1: Write the proportion equation
   1,980,948 : 2,976,154 = 2,976,154 : x
2. Step 2: Convert to fraction form
   1,980,948/2,976,154 = 2,976,154/x
3. Step 3: Cross multiply
   1,980,948x = 2,976,154 × 2,976,154
4. Step 4: Simplify right side
   1,980,948x = 8,857,492,631,716
5. Step 5: Solve for x
   x = 8,857,492,631,716/1,980,948
6. Step 6: Final answer
   x = 4,471,340.30