Finding the Third Proportional to 67,673,610 and 143,061,984

Step by Step Solution

1. Step 1: Write the proportion equation
   67,673,610 : 143,061,984 = 143,061,984 : x
2. Step 2: Convert to fraction form
   67,673,610/143,061,984 = 143,061,984/x
3. Step 3: Cross multiply
   67,673,610x = 143,061,984 × 143,061,984
4. Step 4: Simplify right side
   67,673,610x = 20,466,731,266,016,256
5. Step 5: Solve for x
   x = 20,466,731,266,016,256/67,673,610
6. Step 6: Final answer
   x = 302,432,975.96