Finding the Third Proportional to 714,071,448 and 1,103,421,456

Step by Step Solution

1. Step 1: Write the proportion equation
   714,071,448 : 1,103,421,456 = 1,103,421,456 : x
2. Step 2: Convert to fraction form
   714,071,448/1,103,421,456 = 1,103,421,456/x
3. Step 3: Cross multiply
   714,071,448x = 1,103,421,456 × 1,103,421,456
4. Step 4: Simplify right side
   714,071,448x = 1,217,538,909,561,159,936
5. Step 5: Solve for x
   x = 1,217,538,909,561,159,936/714,071,448
6. Step 6: Final answer
   x = 1,705,065,946.79