Finding the Third Proportional to 1,245,776 and 1,924,704

Step by Step Solution

1. Step 1: Write the proportion equation
   1,245,776 : 1,924,704 = 1,924,704 : x
2. Step 2: Convert to fraction form
   1,245,776/1,924,704 = 1,924,704/x
3. Step 3: Cross multiply
   1,245,776x = 1,924,704 × 1,924,704
4. Step 4: Simplify right side
   1,245,776x = 3,704,485,487,616
5. Step 5: Solve for x
   x = 3,704,485,487,616/1,245,776
6. Step 6: Final answer
   x = 2,973,636.90