Finding the Third Proportional to 728,047,170 and 1,030,164,435

Step by Step Solution

1. Step 1: Write the proportion equation
   728,047,170 : 1,030,164,435 = 1,030,164,435 : x
2. Step 2: Convert to fraction form
   728,047,170/1,030,164,435 = 1,030,164,435/x
3. Step 3: Cross multiply
   728,047,170x = 1,030,164,435 × 1,030,164,435
4. Step 4: Simplify right side
   728,047,170x = 1,061,238,763,138,869,248
5. Step 5: Solve for x
   x = 1,061,238,763,138,869,248/728,047,170
6. Step 6: Final answer
   x = 1,457,651,106.78