Finding the Third Proportional to 67,132,571 and 103,664,430

Step by Step Solution

1. Step 1: Write the proportion equation
   67,132,571 : 103,664,430 = 103,664,430 : x
2. Step 2: Convert to fraction form
   67,132,571/103,664,430 = 103,664,430/x
3. Step 3: Cross multiply
   67,132,571x = 103,664,430 × 103,664,430
4. Step 4: Simplify right side
   67,132,571x = 10,746,314,047,224,900
5. Step 5: Solve for x
   x = 10,746,314,047,224,900/67,132,571
6. Step 6: Final answer
   x = 160,076,009.11