Finding the Third Proportional to 507,752,111 and 1,105,645,260

Step by Step Solution

1. Step 1: Write the proportion equation
   507,752,111 : 1,105,645,260 = 1,105,645,260 : x
2. Step 2: Convert to fraction form
   507,752,111/1,105,645,260 = 1,105,645,260/x
3. Step 3: Cross multiply
   507,752,111x = 1,105,645,260 × 1,105,645,260
4. Step 4: Simplify right side
   507,752,111x = 1,222,451,440,960,467,712
5. Step 5: Solve for x
   x = 1,222,451,440,960,467,712/507,752,111
6. Step 6: Final answer
   x = 2,407,575,299.99