Finding the Third Proportional to 655,457,028.19 and 1,404,406,051.03

Step by Step Solution

1. Step 1: Write the proportion equation
   655,457,028.19 : 1,404,406,051.03 = 1,404,406,051.03 : x
2. Step 2: Convert to fraction form
   655,457,028.19/1,404,406,051.03 = 1,404,406,051.03/x
3. Step 3: Cross multiply
   655,457,028.19x = 1,404,406,051.03 × 1,404,406,051.03
4. Step 4: Simplify right side
   655,457,028.19x = 1,972,356,356,173,049,344
5. Step 5: Solve for x
   x = 1,972,356,356,173,049,344/655,457,028.19
6. Step 6: Final answer
   x = 3,009,131,447.76