Finding the Third Proportional to 106,079,478.19 and 158,465,782.69

Step by Step Solution

1. Step 1: Write the proportion equation
   106,079,478.19 : 158,465,782.69 = 158,465,782.69 : x
2. Step 2: Convert to fraction form
   106,079,478.19/158,465,782.69 = 158,465,782.69/x
3. Step 3: Cross multiply
   106,079,478.19x = 158,465,782.69 × 158,465,782.69
4. Step 4: Simplify right side
   106,079,478.19x = 25,111,404,282,761,976
5. Step 5: Solve for x
   x = 25,111,404,282,761,976/106,079,478.19
6. Step 6: Final answer
   x = 236,722,547.21