Finding the Third Proportional to 69,915,528 and 105,844,968

Step by Step Solution

1. Step 1: Write the proportion equation
   69,915,528 : 105,844,968 = 105,844,968 : x
2. Step 2: Convert to fraction form
   69,915,528/105,844,968 = 105,844,968/x
3. Step 3: Cross multiply
   69,915,528x = 105,844,968 × 105,844,968
4. Step 4: Simplify right side
   69,915,528x = 11,203,157,250,921,024
5. Step 5: Solve for x
   x = 11,203,157,250,921,024/69,915,528
6. Step 6: Final answer
   x = 160,238,470.21