Finding the Third Proportional to 891,953,334 and 1,337,311,007

Step by Step Solution

1. Step 1: Write the proportion equation
   891,953,334 : 1,337,311,007 = 1,337,311,007 : x
2. Step 2: Convert to fraction form
   891,953,334/1,337,311,007 = 1,337,311,007/x
3. Step 3: Cross multiply
   891,953,334x = 1,337,311,007 × 1,337,311,007
4. Step 4: Simplify right side
   891,953,334x = 1,788,400,729,443,354,112
5. Step 5: Solve for x
   x = 1,788,400,729,443,354,112/891,953,334
6. Step 6: Final answer
   x = 2,005,038,449.07