Finding the Third Proportional to 1,186,152,009 and 2,470,481,116.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,186,152,009 : 2,470,481,116.50 = 2,470,481,116.50 : x
2. Step 2: Convert to fraction form
   1,186,152,009/2,470,481,116.50 = 2,470,481,116.50/x
3. Step 3: Cross multiply
   1,186,152,009x = 2,470,481,116.50 × 2,470,481,116.50
4. Step 4: Simplify right side
   1,186,152,009x = 6,103,276,946,983,086,080
5. Step 5: Solve for x
   x = 6,103,276,946,983,086,080/1,186,152,009
6. Step 6: Final answer
   x = 5,145,442,490.23