Finding the Third Proportional to 65,562,579,540 and 141,068,931,618

Step by Step Solution

1. Step 1: Write the proportion equation
   65,562,579,540 : 141,068,931,618 = 141,068,931,618 : x
2. Step 2: Convert to fraction form
   65,562,579,540/141,068,931,618 = 141,068,931,618/x
3. Step 3: Cross multiply
   65,562,579,540x = 141,068,931,618 × 141,068,931,618
4. Step 4: Simplify right side
   65,562,579,540x = 19,900,443,467,843,960,307,712
5. Step 5: Solve for x
   x = 19,900,443,467,843,960,307,712/65,562,579,540
6. Step 6: Final answer
   x = 303,533,564,534.36