Finding the Third Proportional to 1,964,922 and 3,124,532

Step by Step Solution

1. Step 1: Write the proportion equation
   1,964,922 : 3,124,532 = 3,124,532 : x
2. Step 2: Convert to fraction form
   1,964,922/3,124,532 = 3,124,532/x
3. Step 3: Cross multiply
   1,964,922x = 3,124,532 × 3,124,532
4. Step 4: Simplify right side
   1,964,922x = 9,762,700,219,024
5. Step 5: Solve for x
   x = 9,762,700,219,024/1,964,922
6. Step 6: Final answer
   x = 4,968,492.50