Finding the Third Proportional to 4,870,157,652 and 7,528,885,030.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,870,157,652 : 7,528,885,030.50 = 7,528,885,030.50 : x
2. Step 2: Convert to fraction form
   4,870,157,652/7,528,885,030.50 = 7,528,885,030.50/x
3. Step 3: Cross multiply
   4,870,157,652x = 7,528,885,030.50 × 7,528,885,030.50
4. Step 4: Simplify right side
   4,870,157,652x = 56,684,109,802,486,988,800
5. Step 5: Solve for x
   x = 56,684,109,802,486,988,800/4,870,157,652
6. Step 6: Final answer
   x = 11,639,070,817.19