Finding the Third Proportional to 1,385,621,086.50 and 3,015,167,301

Step by Step Solution

1. Step 1: Write the proportion equation
   1,385,621,086.50 : 3,015,167,301 = 3,015,167,301 : x
2. Step 2: Convert to fraction form
   1,385,621,086.50/3,015,167,301 = 3,015,167,301/x
3. Step 3: Cross multiply
   1,385,621,086.50x = 3,015,167,301 × 3,015,167,301
4. Step 4: Simplify right side
   1,385,621,086.50x = 9,091,233,853,019,624,448
5. Step 5: Solve for x
   x = 9,091,233,853,019,624,448/1,385,621,086.50
6. Step 6: Final answer
   x = 6,561,125,506.53