Finding the Third Proportional to 34,293,812 and 73,303,984

Step by Step Solution

1. Step 1: Write the proportion equation
   34,293,812 : 73,303,984 = 73,303,984 : x
2. Step 2: Convert to fraction form
   34,293,812/73,303,984 = 73,303,984/x
3. Step 3: Cross multiply
   34,293,812x = 73,303,984 × 73,303,984
4. Step 4: Simplify right side
   34,293,812x = 5,373,474,070,272,256
5. Step 5: Solve for x
   x = 5,373,474,070,272,256/34,293,812
6. Step 6: Final answer
   x = 156,689,319.64