Finding the Third Proportional to 35,031,941,860.50 and 72,547,353,441

Step by Step Solution

1. Step 1: Write the proportion equation
   35,031,941,860.50 : 72,547,353,441 = 72,547,353,441 : x
2. Step 2: Convert to fraction form
   35,031,941,860.50/72,547,353,441 = 72,547,353,441/x
3. Step 3: Cross multiply
   35,031,941,860.50x = 72,547,353,441 × 72,547,353,441
4. Step 4: Simplify right side
   35,031,941,860.50x = 5,263,118,491,293,374,742,528
5. Step 5: Solve for x
   x = 5,263,118,491,293,374,742,528/35,031,941,860.50
6. Step 6: Final answer
   x = 150,237,703,415.12