Finding the Third Proportional to 713,451,672 and 1,042,648,740

Step by Step Solution

1. Step 1: Write the proportion equation
   713,451,672 : 1,042,648,740 = 1,042,648,740 : x
2. Step 2: Convert to fraction form
   713,451,672/1,042,648,740 = 1,042,648,740/x
3. Step 3: Cross multiply
   713,451,672x = 1,042,648,740 × 1,042,648,740
4. Step 4: Simplify right side
   713,451,672x = 1,087,116,395,023,587,584
5. Step 5: Solve for x
   x = 1,087,116,395,023,587,584/713,451,672
6. Step 6: Final answer
   x = 1,523,742,164.59