Finding the Third Proportional to 1,477,480 and 3,180,948

Step by Step Solution

1. Step 1: Write the proportion equation
   1,477,480 : 3,180,948 = 3,180,948 : x
2. Step 2: Convert to fraction form
   1,477,480/3,180,948 = 3,180,948/x
3. Step 3: Cross multiply
   1,477,480x = 3,180,948 × 3,180,948
4. Step 4: Simplify right side
   1,477,480x = 10,118,430,178,704
5. Step 5: Solve for x
   x = 10,118,430,178,704/1,477,480
6. Step 6: Final answer
   x = 6,848,438.00