Finding the Third Proportional to 1,506,208 and 3,310,948

Step by Step Solution

1. Step 1: Write the proportion equation
   1,506,208 : 3,310,948 = 3,310,948 : x
2. Step 2: Convert to fraction form
   1,506,208/3,310,948 = 3,310,948/x
3. Step 3: Cross multiply
   1,506,208x = 3,310,948 × 3,310,948
4. Step 4: Simplify right side
   1,506,208x = 10,962,376,658,704
5. Step 5: Solve for x
   x = 10,962,376,658,704/1,506,208
6. Step 6: Final answer
   x = 7,278,129.35