Finding the Third Proportional to 88,112,259 and 190,866,054

Step by Step Solution

1. Step 1: Write the proportion equation
   88,112,259 : 190,866,054 = 190,866,054 : x
2. Step 2: Convert to fraction form
   88,112,259/190,866,054 = 190,866,054/x
3. Step 3: Cross multiply
   88,112,259x = 190,866,054 × 190,866,054
4. Step 4: Simplify right side
   88,112,259x = 36,429,850,569,530,912
5. Step 5: Solve for x
   x = 36,429,850,569,530,912/88,112,259
6. Step 6: Final answer
   x = 413,448,151.06