Finding the Third Proportional to 903,572 and 1,964,536

Step by Step Solution

1. Step 1: Write the proportion equation
   903,572 : 1,964,536 = 1,964,536 : x
2. Step 2: Convert to fraction form
   903,572/1,964,536 = 1,964,536/x
3. Step 3: Cross multiply
   903,572x = 1,964,536 × 1,964,536
4. Step 4: Simplify right side
   903,572x = 3,859,401,695,296
5. Step 5: Solve for x
   x = 3,859,401,695,296/903,572
6. Step 6: Final answer
   x = 4,271,271.90