Finding the Third Proportional to 9,858,823,083 and 23,249,841,988.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,858,823,083 : 23,249,841,988.50 = 23,249,841,988.50 : x
2. Step 2: Convert to fraction form
   9,858,823,083/23,249,841,988.50 = 23,249,841,988.50/x
3. Step 3: Cross multiply
   9,858,823,083x = 23,249,841,988.50 × 23,249,841,988.50
4. Step 4: Simplify right side
   9,858,823,083x = 540,555,152,490,217,603,072
5. Step 5: Solve for x
   x = 540,555,152,490,217,603,072/9,858,823,083
6. Step 6: Final answer
   x = 54,829,582,389.23