Finding the Third Proportional to 67,132,434 and 103,664,223

Step by Step Solution

1. Step 1: Write the proportion equation
   67,132,434 : 103,664,223 = 103,664,223 : x
2. Step 2: Convert to fraction form
   67,132,434/103,664,223 = 103,664,223/x
3. Step 3: Cross multiply
   67,132,434x = 103,664,223 × 103,664,223
4. Step 4: Simplify right side
   67,132,434x = 10,746,271,130,193,728
5. Step 5: Solve for x
   x = 10,746,271,130,193,728/67,132,434
6. Step 6: Final answer
   x = 160,075,696.50