Finding the Third Proportional to 155,510,410 and 334,098,984

Step by Step Solution

1. Step 1: Write the proportion equation
   155,510,410 : 334,098,984 = 334,098,984 : x
2. Step 2: Convert to fraction form
   155,510,410/334,098,984 = 334,098,984/x
3. Step 3: Cross multiply
   155,510,410x = 334,098,984 × 334,098,984
4. Step 4: Simplify right side
   155,510,410x = 111,622,131,109,832,256
5. Step 5: Solve for x
   x = 111,622,131,109,832,256/155,510,410
6. Step 6: Final answer
   x = 717,779,157.74