Finding the Third Proportional to 67,363,112 and 146,054,784

Step by Step Solution

1. Step 1: Write the proportion equation
   67,363,112 : 146,054,784 = 146,054,784 : x
2. Step 2: Convert to fraction form
   67,363,112/146,054,784 = 146,054,784/x
3. Step 3: Cross multiply
   67,363,112x = 146,054,784 × 146,054,784
4. Step 4: Simplify right side
   67,363,112x = 21,331,999,929,286,656
5. Step 5: Solve for x
   x = 21,331,999,929,286,656/67,363,112
6. Step 6: Final answer
   x = 316,671,829.67