Finding the Third Proportional to 1,145,924 and 2,385,984

Step by Step Solution

1. Step 1: Write the proportion equation
   1,145,924 : 2,385,984 = 2,385,984 : x
2. Step 2: Convert to fraction form
   1,145,924/2,385,984 = 2,385,984/x
3. Step 3: Cross multiply
   1,145,924x = 2,385,984 × 2,385,984
4. Step 4: Simplify right side
   1,145,924x = 5,692,919,648,256
5. Step 5: Solve for x
   x = 5,692,919,648,256/1,145,924
6. Step 6: Final answer
   x = 4,967,973.14