Finding the Third Proportional to 67,132,530 and 103,664,368

Step by Step Solution

1. Step 1: Write the proportion equation
   67,132,530 : 103,664,368 = 103,664,368 : x
2. Step 2: Convert to fraction form
   67,132,530/103,664,368 = 103,664,368/x
3. Step 3: Cross multiply
   67,132,530x = 103,664,368 × 103,664,368
4. Step 4: Simplify right side
   67,132,530x = 10,746,301,192,839,424
5. Step 5: Solve for x
   x = 10,746,301,192,839,424/67,132,530
6. Step 6: Final answer
   x = 160,075,915.40