Finding the Third Proportional to 598,298,907 and 919,060,375.50

Step by Step Solution

1. Step 1: Write the proportion equation
   598,298,907 : 919,060,375.50 = 919,060,375.50 : x
2. Step 2: Convert to fraction form
   598,298,907/919,060,375.50 = 919,060,375.50/x
3. Step 3: Cross multiply
   598,298,907x = 919,060,375.50 × 919,060,375.50
4. Step 4: Simplify right side
   598,298,907x = 844,671,973,814,200,960
5. Step 5: Solve for x
   x = 844,671,973,814,200,960/598,298,907
6. Step 6: Final answer
   x = 1,411,789,264.42