Finding the Third Proportional to 67,132,457 and 103,664,258

Step by Step Solution

1. Step 1: Write the proportion equation
   67,132,457 : 103,664,258 = 103,664,258 : x
2. Step 2: Convert to fraction form
   67,132,457/103,664,258 = 103,664,258/x
3. Step 3: Cross multiply
   67,132,457x = 103,664,258 × 103,664,258
4. Step 4: Simplify right side
   67,132,457x = 10,746,278,386,690,564
5. Step 5: Solve for x
   x = 10,746,278,386,690,564/67,132,457
6. Step 6: Final answer
   x = 160,075,749.75