Finding the Third Proportional to 88,894,290 and 133,578,118

Step by Step Solution

1. Step 1: Write the proportion equation
   88,894,290 : 133,578,118 = 133,578,118 : x
2. Step 2: Convert to fraction form
   88,894,290/133,578,118 = 133,578,118/x
3. Step 3: Cross multiply
   88,894,290x = 133,578,118 × 133,578,118
4. Step 4: Simplify right side
   88,894,290x = 17,843,113,608,421,924
5. Step 5: Solve for x
   x = 17,843,113,608,421,924/88,894,290
6. Step 6: Final answer
   x = 200,722,831.67