Finding the Third Proportional to 662,009,415 and 1,404,714,824

Step by Step Solution

1. Step 1: Write the proportion equation
   662,009,415 : 1,404,714,824 = 1,404,714,824 : x
2. Step 2: Convert to fraction form
   662,009,415/1,404,714,824 = 1,404,714,824/x
3. Step 3: Cross multiply
   662,009,415x = 1,404,714,824 × 1,404,714,824
4. Step 4: Simplify right side
   662,009,415x = 1,973,223,736,765,350,912
5. Step 5: Solve for x
   x = 1,973,223,736,765,350,912/662,009,415
6. Step 6: Final answer
   x = 2,980,658,117.63