Finding the Third Proportional to 67,132,465 and 103,664,272

Step by Step Solution

1. Step 1: Write the proportion equation
   67,132,465 : 103,664,272 = 103,664,272 : x
2. Step 2: Convert to fraction form
   67,132,465/103,664,272 = 103,664,272/x
3. Step 3: Cross multiply
   67,132,465x = 103,664,272 × 103,664,272
4. Step 4: Simplify right side
   67,132,465x = 10,746,281,289,289,984
5. Step 5: Solve for x
   x = 10,746,281,289,289,984/67,132,465
6. Step 6: Final answer
   x = 160,075,773.91