Finding the Third Proportional to 88,120,274 and 190,880,164

Step by Step Solution

1. Step 1: Write the proportion equation
   88,120,274 : 190,880,164 = 190,880,164 : x
2. Step 2: Convert to fraction form
   88,120,274/190,880,164 = 190,880,164/x
3. Step 3: Cross multiply
   88,120,274x = 190,880,164 × 190,880,164
4. Step 4: Simplify right side
   88,120,274x = 36,435,237,008,666,896
5. Step 5: Solve for x
   x = 36,435,237,008,666,896/88,120,274
6. Step 6: Final answer
   x = 413,471,671.78