Finding the Third Proportional to 67,132,471 and 103,664,280

Step by Step Solution

1. Step 1: Write the proportion equation
   67,132,471 : 103,664,280 = 103,664,280 : x
2. Step 2: Convert to fraction form
   67,132,471/103,664,280 = 103,664,280/x
3. Step 3: Cross multiply
   67,132,471x = 103,664,280 × 103,664,280
4. Step 4: Simplify right side
   67,132,471x = 10,746,282,947,918,400
5. Step 5: Solve for x
   x = 10,746,282,947,918,400/67,132,471
6. Step 6: Final answer
   x = 160,075,784.31