Finding the Third Proportional to 903,570 and 1,964,532

Step by Step Solution

1. Step 1: Write the proportion equation
   903,570 : 1,964,532 = 1,964,532 : x
2. Step 2: Convert to fraction form
   903,570/1,964,532 = 1,964,532/x
3. Step 3: Cross multiply
   903,570x = 1,964,532 × 1,964,532
4. Step 4: Simplify right side
   903,570x = 3,859,385,979,024
5. Step 5: Solve for x
   x = 3,859,385,979,024/903,570
6. Step 6: Final answer
   x = 4,271,263.96