Finding the Third Proportional to 445,760,748 and 936,643,032

Step by Step Solution

1. Step 1: Write the proportion equation
   445,760,748 : 936,643,032 = 936,643,032 : x
2. Step 2: Convert to fraction form
   445,760,748/936,643,032 = 936,643,032/x
3. Step 3: Cross multiply
   445,760,748x = 936,643,032 × 936,643,032
4. Step 4: Simplify right side
   445,760,748x = 877,300,169,394,152,960
5. Step 5: Solve for x
   x = 877,300,169,394,152,960/445,760,748
6. Step 6: Final answer
   x = 1,968,096,503.18