Finding the Third Proportional to 499,733,953,864 and 761,310,111,300

Step by Step Solution

1. Step 1: Write the proportion equation
   499,733,953,864 : 761,310,111,300 = 761,310,111,300 : x
2. Step 2: Convert to fraction form
   499,733,953,864/761,310,111,300 = 761,310,111,300/x
3. Step 3: Cross multiply
   499,733,953,864x = 761,310,111,300 × 761,310,111,300
4. Step 4: Simplify right side
   499,733,953,864x = 579,593,085,567,618,374,434,816
5. Step 5: Solve for x
   x = 579,593,085,567,618,374,434,816/499,733,953,864
6. Step 6: Final answer
   x = 1,159,803,293,504.75